Strong, lightweight rear axle for XRAY gear diff for 1/12 & 1/10 pan cars and 1/10 formula cars. Super-light and tough graphite shaft with perfect balance and smoothness for vibration-free operation. 50% lighter direct replacement for the steel shaft #375017 included in the Gear Diff Set.
Please note that due the nature of the gear differential and the forces and tensions involved, the gear differential with both aluminum and graphite axle are likely to be less resistant on the wear and/or breakage than the standard ball differentials. If you are not concerned about performance but the reliability and lifetime we suggest to use the standard ball differential.